| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.34 | 11.512% | $143.1145 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $179.84 | 12.180% | $201.7445 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $163.82 | 11.806% | $183.1606 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $30.84 | 3.519% | $31.9253 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $226.34 | 7.513% | $243.3449 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $184.42 | 11.102% | $204.8943 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $139.68 | 3.597% | $144.7043 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $1,053.28 | $1,152.8884 | $1,152.87 | $1,152.90 | $1,152.80 | |